import seaborn as sns
import numpy as np
import matplotlib as mpl
import matplotlib.pyplot as plt

def sinplot(flip=1):
    x = np.linspace(0,14,100)
    for i in range(1,7):
        plt.plot(x,np.sin(x+i*.5)*(7-i)*flip)


sns.set_style('ticks')
sinplot()
plt.show()